<template>
  <view>
    <view class="product-window"
          :class="(attr.cartAttr === true ? 'on' : '') + ' ' + (iSbnt?'join':'') + ' ' + (iScart?'joinCart':'')">
      <view class="textpic acea-row row-between-wrapper">
        <view class="pictrue" @click="showImg()">
          <image :src="attr.productSelect.image"></image>
        </view>
        <view class="text">
          <view class="line1">
            {{ attr.productSelect.name }}
          </view>
          <view class="money">
            <!-- 积分商品价格 -->
            <PointsPrice v-if="productType===ProductTypeEnum.Integral" :pointsPrice="attr.productSelect"
                         :pointsGoodsStyle="hotPointsStyle"></PointsPrice>
            <!-- 其他商品价格 -->
            <svip-price v-else :svipIconStyle="svipIconStyle" :productPrice="attr.productSelect"
                        :svipPriceStyle="svipPriceStyle"></svip-price>
            <view class="mt-12">
              <text class="stock" v-if='isShow'>
                库存:{{
                  attr.productSelect.groupPrice && attr.productSelect.stock > 0 ? attr.productSelect.groupStock : attr.productSelect.stock
                }}
              </text>
              <text class='stock' v-if="limitNum">限量: {{ attr.productSelect.quota }}</text>
            </view>
          </view>
        </view>
        <view class="iconfont icon-guanbi" @click="closeAttr"></view>
      </view>
      <view class="rollTop">
        <view class="productWinList">
          <view class="item" v-for="(item, indexw) in attr.productAttr" :key="indexw">
            <view class="title">{{ item.attrName }}</view>
            <view class="listn acea-row row-middle">
              <view class="itemn flex"
                    :class="item.index === itemn.optionName&&(marketingType === ProductMarketingTypeEnum.Groupbuying||productType===ProductTypeEnum.Integral)?'groupOn':item.index === itemn.optionName?'on':''"
                    v-for="(itemn, indexn) in item.optionList" @click="tapAttr(indexw, indexn,item)"
                    :key="indexn">
                <image v-if="itemn.image" class="attr-img" :src="itemn.image" alt="" srcset=""/>
                <text class="option-name">{{ itemn.optionName }}</text>
              </view>
            </view>
          </view>
        </view>
        <view class="cart acea-row row-between-wrapper">
          <view class="title">数量</view>
          <view class="limit-buy"
                v-if="marketingType === ProductMarketingTypeEnum.Groupbuying&&!isProductType&&buyLimitNum>0">
            {{ `最多可购买(${buyLimitNum})件` }}
          </view>
          <view class="carnum acea-row row-left">
            <view v-if="!isProductType" class="item reduce"
                  :class="attr.productSelect.cart_num <= 1 ? 'on' : ''" @click="CartNumDes">
              -
            </view>
            <view class='item num'>
              <input type="number" :always-embed="true" :adjust-position="true" cursor-spacing="50"
                     :disabled="isProductType" v-model="attr.productSelect.cart_num"
                     data-name="productSelect.cart_num" min="1" @input="bindCode" maxlength="3"></input>
            </view>
            <!-- 除拼团+++ -->
            <view v-if="iSplus && !isProductType&&marketingType !== ProductMarketingTypeEnum.Groupbuying"
                  class="item plus" :class="attr.productSelect.cart_num >= attr.productSelect.stock? 'on': ''"
                  @click="CartNumAdd(1)">
              +
            </view>
            <!-- 拼团商品+++ -->
            <view v-if="iSplus&&!isProductType&&marketingType === ProductMarketingTypeEnum.Groupbuying"
                  class="item plus" :class="attr.productSelect.cart_num >= buyLimitNum? 'on': ''"
                  @click="CartNumAdd(2)">
              +
            </view>
            <!-- <view v-if="!iSplus && !isProductType" class='item plus'
              :class='(attr.productSelect.cart_num >= attr.productSelect.quota) || (attr.productSelect.cart_num >= attr.productSelect.stock) || (attr.productSelect.cart_num >= attr.productSelect.num)? "on":""'
              @click='CartNumAdd'>+</view> -->
          </view>
        </view>
      </view>
      <view class="joinBnt bg_color" v-if="iSbnt && attr.productSelect.stock>0 &&attr.productSelect.quota>0"
            @click="goCat">我要参团
      </view>
      <view class="joinBnt on"
            v-else-if="(iSbnt && attr.productSelect.quota<=0)||(iSbnt &&attr.productSelect.stock<=0)">已售罄
      </view>
      <view class="joinBnt bg_color" v-if="iScart && attr.productSelect.stock" @click="goCat">确定</view>
      <!-- <view class="joinBnt bg-color" v-if="iSbnt && attr.productSelect.stock && attr.productSelect.quota" @click="goCat">确定</view> -->
      <view class="joinBnt on" v-else-if="(iScart && !attr.productSelect.stock)">已售罄</view>
    </view>
    <view class="mask" @touchmove.prevent :hidden="attr.cartAttr === false" @click="closeAttr"></view>
  </view>
</template>

<script>
import svipPrice from '@/components/svipPrice.vue';
import PointsPrice from '@/components/PointsPrice.vue';
import {
  ProductTypeEnum,
  ProductMarketingTypeEnum
} from "@/enums/productEnums";

/**
 * 积分商品推荐样式
 */
export const hotPointsStyle = {
  iconStyle: {
    width: '32rpx',
    height: '32rpx'
  },
  priceStyle: {
    fontSize: '32rpx',
  },
  unitStyle: {
    fontSize: '28rpx',
  },
}
export default {
  components: {
    svipPrice,
    PointsPrice
  },
  props: {
    attr: {
      type: Object,
      default: () => {
      }
    },
    limitNum: {
      type: Number,
      value: 0
    },
    isShow: {
      type: Number,
      value: 0
    },
    iSbnt: {
      type: Number,
      value: 0
    },
    iSplus: {
      type: Number,
      value: 0
    },
    iScart: {
      type: Number,
      value: 0
    },
    // 商品类型 0=普通商品,1-积分商品,2-虚拟商品,4=视频号,5-云盘商品,6-卡密商品
    productType: {
      type: Number,
      value: 0
    },
    //0=基础商品,1=秒杀,2=拼团
    marketingType: {
      type: Number,
      value: 0
    },
    groupBuyActivityResponse: {
      default: () => {
      }
    }
  },
  data() {
    return {
      ProductTypeEnum: ProductTypeEnum,
      ProductMarketingTypeEnum: ProductMarketingTypeEnum,
      hotPointsStyle: hotPointsStyle, //积分金额样式
      //普通价格
      svipPriceStyle: {
        svipBox: {
          height: '34rpx',
          borderRadius: '60rpx 56rpx 56rpx 20rpx',
        },
        icon: {
          fontSize: '23rpx',
          height: '34rpx',
          borderRadius: '16rpx 0 16rpx 2rpx'
        },
        price: {
          fontSize: '44rpx'
        },
        svipPrice: {
          fontSize: '27rpx'
        }
      },
      //svip价格
      svipIconStyle: {
        svipBox: {
          height: '34rpx',
          borderRadius: '36rpx 40rpx 40rpx 0.4rpx',
        },
        price: {
          fontSize: '44rpx'
        },
        svipPrice: {
          fontSize: '22rpx'
        }
      },
      urlDomain: this.$Cache.get("imgHost")
    };
  },
  mounted() {
  },
  computed: {
    //是否是虚拟商品,云盘5
    isProductType() {
      return this.productType === 5;
    },
    buyLimitNum() {
      let buyLimitCount = this.groupBuyActivityResponse.buyLimitCount
      let groupStock = this.attr.productSelect.groupStock
      let stock = this.attr.productSelect.stock
      let oncQuota = this.groupBuyActivityResponse.oncQuota
      let allQuota = this.groupBuyActivityResponse.allQuota
      // 极端情况判断
      if (oncQuota == 0 && allQuota != 0) {
        oncQuota = allQuota
      }
      if (oncQuota == 0 && allQuota == 0) {
        oncQuota = groupStock
        allQuota = groupStock
      }
      if (buyLimitCount == -1) {
        buyLimitCount = groupStock
      }
      let min = Math.min(buyLimitCount, groupStock, oncQuota, stock)
      this.$emit('buyLimit', min);
      return min
    }
  },
  methods: {
    goCat: function () {
      this.$emit('goCat');
    },
    /**
     * 购物车手动输入数量
     *
     */
    bindCode: function (e) {
      this.$emit('iptCartNum', this.attr.productSelect.cart_num);
    },
    closeAttr: function () {
      this.$emit('myevent');
    },
    CartNumDes: function () {
      this.$emit('ChangeCartNum', false);
    },
    CartNumAdd: function (type) {
      this.$emit('ChangeCartNum', true, this.buyLimitNum, type);
    },
    tapAttr: function (indexw, indexn, item) {
      let that = this;
      that.$emit("attrVal", {
        indexw: indexw,
        indexn: indexn
      });
      this.$set(this.attr.productAttr[indexw], 'index', this.attr.productAttr[indexw].attrValues[indexn]);
      let value = that.getCheckedValue().join(",");
      //let value = that.getCheckedValue().join(",");
      that.$emit("ChangeAttr", value);

    },
    //获取被选中属性；
    getCheckedValue: function () {
      let productAttr = this.attr.productAttr;
      let value = [];
      for (let i = 0; i < productAttr.length; i++) {
        for (let j = 0; j < productAttr[i].attrValues.length; j++) {
          if (productAttr[i].index === productAttr[i].attrValues[j]) {
            value.push(productAttr[i].attrValues[j]);
          }
        }
      }
      return value;
    },
    showImg() {
      this.$emit('getImg');
    },
  }
}
</script>

<style scoped lang="scss">
.attr-img {
  width: 37rpx;
  height: 37rpx;
  margin-right: 12rpx;
  border-radius: 8rpx;
}

.product-window {
  position: fixed;
  bottom: 0;
  width: 100%;
  left: 0;
  background-color: #fff;
  z-index: 77;
  border-radius: 16rpx 16rpx 0 0;
  padding-bottom: 100rpx;
  padding-bottom: calc(env(safe-area-inset-bottom) + 100rpx);
  transform: translate3d(0, 100%, 0);
  transition: all .2s cubic-bezier(0, 0, .25, 1);
}

.product-window.on {
  transform: translate3d(0, 0, 0);
}

.product-window.join {
  padding-bottom: 30rpx;
}

.product-window.joinCart {
  padding-bottom: 30rpx;
  z-index: 999;
}

.product-window .textpic {
  padding: 0 130rpx 0 24rpx;
  margin-top: 29rpx;
  position: relative;
}

.product-window .textpic .pictrue {
  width: 150rpx;
  height: 150rpx;
}

.product-window .textpic .pictrue image {
  width: 100%;
  height: 100%;
  border-radius: 10rpx;
}

.product-window .textpic .text {
  width: 424rpx;
  font-size: 28rpx;
  color: #333333;
}

.product-window .textpic .text .money {
  font-size: 28rpx;
  margin-top: 12rpx;
  @include price_color(theme);
}

.product-window .textpic .text .money .num {
  font-family: PingFang SC;
  font-size: 36rpx;
  font-weight: 600;
}

.product-window .textpic .text .money .stock {
  color: #999;
}

.product-window .textpic .iconfont {
  position: absolute;
  right: 30rpx;
  top: -5rpx;
  font-size: 35rpx;
  color: #8a8a8a;
}

.product-window .rollTop {
  max-height: 760rpx; //规格较多时候弹框高度为高为800rpx
  overflow: auto;
  margin-top: 36rpx;
}

.product-window .productWinList .item ~ .item {
  margin-top: 36rpx;
}

.product-window .productWinList .item .title {
  font-size: 28rpx;
  color: #999;
  padding: 0 30rpx;
}

.product-window .productWinList .item .listn {
  padding: 0 30rpx 0 16rpx;
}

.product-window .productWinList .item .listn .itemn {
  border: 1px solid #F2F2F2;
  font-size: 26rpx;
  color: #282828;
  padding: 4rpx 0;
  border-radius: 8rpx;
  margin: 20rpx 0 0 14rpx;
  background-color: #F2F2F2;

  .attr-img {
    margin: 0 -8rpx 0 4rpx;
  }

  .option-name {
    margin: 0 20rpx 0;
  }
}

.product-window .productWinList .item .listn .itemn.on {
  @include main_color(theme);
  @include coupons_border_color(theme);
  @include cate-two-btn(theme);
}

.product-window .productWinList .item .listn .itemn.limit {
  color: #999;
  text-decoration: line-through;
}

.product-window .cart {
  margin-top: 50rpx;
  margin-bottom: 30rpx;
  padding: 0 24rpx;
}

.product-window .cart .title {
  font-size: 30rpx;
  color: #999;
}

.product-window .cart .carnum {
  height: 54rpx;
}

.product-window .cart .carnum view {
  // border: 1px solid #a4a4a4;
  width: 84rpx;
  text-align: center;
  height: 100%;
  line-height: 54rpx;
  color: #282828;
  font-size: 45rpx;
}

.product-window .cart .carnum .reduce {
  border-right: 0;
  border-radius: 6rpx 0 0 6rpx;
  line-height: 48rpx;
}

.product-window .cart .carnum .reduce.on {
  // border-color: #e3e3e3;
  color: #DEDEDE;
  font-size: 44rpx;
}

.product-window .cart .carnum .plus {
  border-left: 0;
  border-radius: 0 6rpx 6rpx 0;
  line-height: 46rpx;
}

.product-window .cart .carnum .plus.on {
  border-color: #e3e3e3;
  color: #dedede;
}

.product-window .cart .carnum .num {
  background: rgba(242, 242, 242, 1);
  color: #282828;
  font-size: 28rpx;
  border-radius: 12rpx;
  line-height: 54rpx;
  height: 54rpx;

  input {
    display: -webkit-inline-box;
    line-height: 54rpx;
    height: 54rpx;
  }
}

.product-window .joinBnt {
  font-size: 30rpx;
  width: 620rpx;
  height: 86rpx;
  border-radius: 50rpx;
  text-align: center;
  line-height: 86rpx;
  color: #fff;
  margin: 21rpx auto 0 auto;
}

.align-baseline {
  align-items: baseline;
}

.bg_color {
  @include main-bg_color(theme);
}

.product-window .joinBnt.on {
  background-color: #bbb;
  color: #fff;
}

.align-center {
  align-items: center;
}

.vip_icon {
  width: 44rpx;
  height: 28rpx;
}

.vip_money {
  background: #FFE7B9;
  border-radius: 4px;
  font-size: 22rpx;
  color: #333;
  line-height: 28rpx;
  text-align: center;
  padding: 0 6rpx;
  box-sizing: border-box;
  margin-left: -4rpx;
}

.pl-2 {
  padding-left: 20rpx;
}

.limit-buy {
  font-weight: 400;
  font-size: 22rpx;
  color: #8B4513;
  margin-left: 25%;
}

.groupOn {
  background: #FCEAE9 !important;
  border: 1px solid #8B4513 !important;
  color: #8B4513 !important;
}
</style>